Nokia 4A0-108 Exam Practice Test Instant Access

Question 1

Four routers share a multi-access network. Router A is configured with a PIM DR priority of 10, Router B is configured with a PIM DR priority of 100, Router C and Router D are Alcatel-Lucent 7750 SRs set at the default value. Router D has the highest IP address. Which router is selected as the PIM DR on this multiaccess network?

ARouter A

BRouter B

CRouter C

DRouter D

Answer : B

Question 2

Which of the following is NOT a benefit of multicast for delivering data to multiple receivers?

AIts data delivery is more efficient than unicast and broadcast.

BIt is more scalable than unicast and broadcast.

CIt suits VoD (Video on Demand) services very well.

DIt suits BTV (Broadcast TV) services very well.

Answer : C

Question 3

Which two protocols are used to signal P2MP LSPs?

ABGPA-DandRSVP-TE

BRSVP-TE and mLDP

CmLDPamd PIM

DmLDP and BGP A-D

Answer : B

Question 4

Which of the following is NOT a function of Intra-AS I-PMSI A-D route?

ATo advertise the P-tunnel type to be used for the I-PMSI.

BTo advertise the group address for the I-PMSI.

CTo provide MVPN auto-discovery and binding within a single AS domain.

DTo advertise the customer multicast group address.

Answer : D

Question 5

Four routers in a domain are configured as BSR candidates. Router A is configured with a BSR priority of 10; Router B is configured with a BSR priority of 100; Router C and Router D are at the default value. Router D has the highest IP address. Which router will be selected as the BSR?

ARouter A

BRouter B

CRouter C

DRouter D

Answer : B

Question 6

What is the purpose of exchanging the Register messages between RPs configured within one anycast RP-set?

ATo inform each RP about all multicast sources in the domain.

BThere is no need for this. This is purely an optional functionality as described in the anycast RP draft.

CTo inform each RP about all multicast-enabled receivers.

DTo facilitate the anycast RP election process.

Answer : A

Question 7

Click the exhibit.

Which of the following describes the router that produced the output shown in the exhibit?

AThe router is the RP.

BThe router is the first-hop router from the source.

CThe router is the one where the Source and Shared Path Trees diverge.

DThe router is an upstream router from the diverging router on the Shared Path Tree.

Answer : D

Nokia 4A0-108 Nokia Multicast Protocols Exam Practice Test